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机译:Intelligent Classification Method for Tunnel Lining Cracks Based on PFC-BP Neural Network
Natl Engn Lab Highway Tunnel Construct Technol, Chongqing 400067, Peoples R China;
Chongqing Univ, Chongqing 400044, Peoples R China;
China Merchants Chongqing Commun Res & Design Ins, Chongqing 400067, Peoples R ChinaXi An Jiao Tong Univ, Xian 710049, Peoples R China;